CN206412875U - The structure of voltage regulator for automobile carbon brush hold-down bars - Google Patents
The structure of voltage regulator for automobile carbon brush hold-down bars Download PDFInfo
- Publication number
- CN206412875U CN206412875U CN201621476121.4U CN201621476121U CN206412875U CN 206412875 U CN206412875 U CN 206412875U CN 201621476121 U CN201621476121 U CN 201621476121U CN 206412875 U CN206412875 U CN 206412875U
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- China
- Prior art keywords
- hold
- down bars
- carbon brush
- regulator
- heat sink
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Abstract
The utility model discloses a kind of structure of voltage regulator for automobile carbon brush hold-down bars, including regulator bracket, carbon brush, hold-down bars, spring, heat sink, ceramic circuit-board, ceramic circuit-board is mounted on heat sink, and heat sink and regulator bracket are fixed using bonding agent；The copper cash of carbon brush is assembled through spring with regulator bracket；Protection cap is fixed with regulator bracket with glue sticking, and carbon brush is fixed on inside brush box by hold-down bars, it is characterised in that：Boss is set on hold-down bars, spacing cylinder is provided with the lower section of boss.Its advantage is：Solve the carbon brush breakage problem that logistics transportation is caused；Improve the efficiency of assembling of adjuster and engine；Avoid because of adjuster initial failure caused by workman's error, to improve the reliability of adjuster, the safety traffic of vehicle provides sound assurance.
Description
Technical field
The utility model is related to a kind of auto parts machinery, especially a kind of structure of voltage regulator for automobile carbon brush hold-down bars.
Background technology
Adjuster is one of critical piece of AC generator for vehicle, and its major function is stabilizing cars alternating current generator
Output voltage, it is ensured that the normal of vehicular electrical appliance is used.
The primary structure of adjuster is by regulator bracket, carbon brush, hold-down bars, spring, heat sink, ceramic circuit-board etc. zero
Part is constituted.Ceramic circuit-board is mounted on heat sink, and heat sink and regulator bracket are fixed using bonding agent；The copper cash of carbon brush is worn
Spring is crossed to assemble with regulator bracket；Protection cap is fixed with regulator bracket with glue sticking.The major function of wherein hold-down bars is
Carbon brush is fixed on brush intracavitary, prevents from occurring in transportation the phenomenon of carbon brush fracture, and assembles and is easy to client after hold-down bars
Adjuster is assembled, production efficiency is improved.Regulator carbon brush in the market typically fixes carbon brush using metal hold-down bars, uses
There is defect in the adjuster of the structure hold-down bars：
1st, metal hold-down bars is cylinder, and two ends diameter is all consistent, therefore is led when assembling hold-down bars without spacing up and down
Cause the extension elongation size of hold-down bars after assembling inconsistent；
2nd, easily there is the phenomenon come off after stress extruding in transportation in hold-down bars, causes regulator carbon brush to eject,
And be broken；
3rd, because the diameter of metal hold-down bars is smaller, and height dimension is inconsistent, therefore when causing the client to assemble, inconvenience
In taking-up；
4th, the polarity of two carbon brush of adjuster is respectively positive pole and negative pole, client when testing regulator performance, if
Metal hold-down bars could not be pulled out in time, ultimately resulted in positive and negative electrode short circuit, caused defective regulator.
5th, metal hold-down bars is in order to prevent from getting rusty, and surface needs electroplating processes, pollutes environment.
The content of the invention
The purpose that the utility model is related to is to overcome the shortcomings of prior art, provides a kind of voltage regulator for automobile carbon brush and fixes
The structure of rod.The hold-down bars uses plastic material, solves the carbon brush breakage problem that logistics transportation is caused, the cost of material is low for it；
Plastics hold-down bars has boss design, is conducive to the taking-up of hold-down bars, improves the reliability of adjuster, because plastics are insulation
Material, therefore during client test product performance, even if not extracting hold-down bars, will not also cause adjuster short-circuit failure, from
And improve product quality and client's efficiency of assembling.Avoid because of adjuster initial failure caused by workman's error, be vehicle
Safety traffic provides sound assurance.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of voltage regulator for automobile carbon brush is consolidated
Determine the structure of rod, including regulator bracket, carbon brush, hold-down bars, spring, heat sink, ceramic circuit-board, ceramic circuit-board is mounted on
On heat sink, heat sink and regulator bracket are fixed using bonding agent；The copper cash of carbon brush is assembled through spring with regulator bracket；
Protection cap is fixed with regulator bracket with glue sticking, and carbon brush is fixed on inside brush box by hold-down bars, it is characterised in that：In fixation
Boss is set on rod, spacing cylinder is provided with the lower section of boss.
The material of described hold-down bars is plastics.
The beneficial effects of the utility model are：
1st, hold-down bars uses plastic material, and the cost of material is low for it；
2nd, plastic material hold-down bars uses plastics molding process, can be with multi-point mould, and production cost is low, environmentally-friendly sanitary；
3rd, using plastics molding process, the shape of its part can be designed arbitrarily, therefore can be effective after hold-down bars assembling
It is spacing, and the dimensional uniformity after assembling can be ensured；
4th, plastics hold-down bars has boss design, is conducive to the taking-up of hold-down bars, improves production efficiency；
5th, because plastics are insulating materials, therefore during client test product performance, even if not extracting hold-down bars, also not
Adjuster short-circuit failure can be caused.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is adjuster exploded perspective view.
Fig. 2 is adjuster without hold-down bars view.
Fig. 3 is prior art hold-down bars schematic diagram.
Fig. 4 is that prior art adjuster assembles hold-down bars schematic diagram.
Fig. 5 is the utility model hold-down bars.
Fig. 6 is that the utility model adjuster assembles hold-down bars schematic diagram.
In figure, 1, heat sink；2nd, hold-down bars；3rd, protection cap；4th, ceramic circuit-board；5th, regulator bracket；6th, spring；7th, carbon
Brush；10th, spacing cylinder；11st, boss.
Embodiment
As depicted in figs. 1 and 2, the utility model includes heat sink 1, hold-down bars 2, protection cap 3, ceramic circuit-board 4, regulation
Device support 5, spring 6, carbon brush 7.Ceramic circuit-board 4 is mounted on heat sink 1, and heat sink 1 and regulator bracket 5 use bonding agent
It is fixed；The copper cash of carbon brush 7 is assembled through spring 6 with regulator bracket 5；Protection cap 3 is fixed with regulator bracket 5 with glue sticking,
Carbon brush is fixed on inside brush box by hold-down bars.
As shown in Figure 5 and Figure 6, spacing cylinder 10 is set on hold-down bars 2, can effectively be positioned after the assembling of hold-down bars 2
Height dimension, and boss 11 is set on hold-down bars 2, operative can be conducive to, production efficiency is improved.
Claims (2)
1. a kind of structure of voltage regulator for automobile carbon brush hold-down bars, including regulator bracket, carbon brush, hold-down bars, spring, radiating
Plate, ceramic circuit-board, ceramic circuit-board are mounted on heat sink, and heat sink and regulator bracket are fixed using bonding agent；Carbon brush
Copper cash assembled through spring and regulator bracket；Protection cap is fixed with regulator bracket with glue sticking, and carbon brush passes through hold-down bars
It is fixed on inside brush box, it is characterised in that：Boss is set on hold-down bars, spacing cylinder is provided with the lower section of boss.
2. the structure of the voltage regulator for automobile carbon brush hold-down bars according to claims 1, it is characterised in that：Hold-down bars
Material is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476121.4U CN206412875U (en) | 2016-12-30 | 2016-12-30 | The structure of voltage regulator for automobile carbon brush hold-down bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476121.4U CN206412875U (en) | 2016-12-30 | 2016-12-30 | The structure of voltage regulator for automobile carbon brush hold-down bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412875U true CN206412875U (en) | 2017-08-15 |
Family
ID=59552713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476121.4U Active CN206412875U (en) | 2016-12-30 | 2016-12-30 | The structure of voltage regulator for automobile carbon brush hold-down bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528406A (en) * | 2017-08-31 | 2017-12-29 | 江苏云意电气股份有限公司 | A kind of automobile current generator carbon brush safeguard structure adjuster |
-
2016
- 2016-12-30 CN CN201621476121.4U patent/CN206412875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528406A (en) * | 2017-08-31 | 2017-12-29 | 江苏云意电气股份有限公司 | A kind of automobile current generator carbon brush safeguard structure adjuster |
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